Native Plant Trust’s Post

View organization page for Native Plant Trust, graphic

658 followers

Red maples (Acer rubrum) are some of the first trees to bloom in the spring, painting the swamps and forests with a delicate vermillion hue. The early appearance of the blooms is not precocious, but rather by nature’s design. Being primarily wind pollinated, the trees have the best chance of pollen reaching the flowers when there are no leaves to interrupt the air currents. Red maples produce separate male and female flowers on the same tree, with females often near the top and the males on lower branches. The trees also stagger the timing of when pollen is released and when the females are receptive via a mechanism called protandry or protogyny, which helps prevent self-pollination. Seen here are staminate (male) and pistillate (female) flowers. —Director of Horticulture Uli Lorimer Photos (© Uli Lorimer): Red maple (Acer rubrum) 1) staminate (male) flowers; 2) pistillate (female) flowers and developing samaras

  • No alternative text description for this image
  • No alternative text description for this image

To view or add a comment, sign in

Explore topics